1036398459500 has 48 divisors (see below), whose sum is σ = 2265870402432. Its totient is φ = 414124188800.

The previous prime is 1036398459493. The next prime is 1036398459511. The reversal of 1036398459500 is 59548936301.

It is a super-3 number, since 3×1036398459500³ (a number of 37 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 611012 + ... + 1564011.

It is an arithmetic number, because the mean of its divisors is an integer number (47205633384).

Almost surely, 2^{1036398459500} is an apocalyptic number.

1036398459500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1036398459500 is an abundant number, since it is smaller than the sum of its proper divisors (1229471942932).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1036398459500 is a wasteful number, since it uses less digits than its factorization.

1036398459500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2175995 (or 2175983 counting only the distinct ones).

The product of its (nonzero) digits is 3499200, while the sum is 53.

The spelling of 1036398459500 in words is "one trillion, thirty-six billion, three hundred ninety-eight million, four hundred fifty-nine thousand, five hundred".